*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
ul{
    list-style: none;
}
a{
    text-decoration: none !important;
    color: inherit;
}
img{
    display: block;
    width: 100%;
}
.engine-top{
    display: flex;
    height: 60px;
    justify-content: center;
    align-items: center;
    background-color: #1a1a1a;
    position: relative;
    ul{
        margin: 0;
        img{
            width: 126px;
            height: 40px;
            position: absolute;
            top: 10px;
            left: 120px;
        }
        li{
            float: left;
            margin: 0 20px;
            a{
                font-size: 16px;
                font-weight: 700;
                color: white;
                &:hover{
                    color: skyblue;
                }
            }
        }
    }
    .chaining{
        position: absolute;
        top: 10px;
        right: 137px;
        a{
            width: 30px;
            height: 30px;
            line-height: 30px;
            display: block;
            border-radius: 15px;
            text-align: center;
            border: none;
            color: #fff;
            background: #487AF6;
            font-weight: 700;
        }
    }
}
.carousel{
    .carousel-indicators {
        bottom: 38px;
    }
    position: relative;
    .service{
        position: absolute;
        // background-color: #322988;
        background: rgba(0,0,0,0.3);
        width: 100%;
        height: 50px;
        bottom: 0;
        left: 0;
        display: flex;
        justify-content: center;
        align-items: center;
        a{
            width: 200px;
            height: 100%;
            text-align: center;
            line-height: 50px;
            font-size: 16px;
            color: white;
            border-left: 1px solid rgba(255,255,255,0.2);
            &:hover{
                background-color: #44436d;
            }
            img{
                width: 35px;
                height: 35px;
                display: inline-block;
                margin-right: 8px;
            }
        }
        a:nth-child(4){
            border-right: 1px solid rgba(255,255,255,0.2);
        }
    }
}
.exploit{
    .container{
        background-color: #f7fafc;
    }
    .exploit-title{
        width: 100%;
        font-size: 24px;
        font-weight: 800;
        color: black;
        margin: 60px 0 15px 0;
        img{
            width: 16px;
            height: 17px;
            display: inline-block;
        }
    }
    .exploit-content{
        background-color: #f7fafc;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        .content-title{
           span{
               display: block;
               text-align: center;
           }
           span:nth-child(1){
               font-size: 30px;
               color: black;
               font-weight: 800;
               margin-bottom: 10px;
           }
           span:nth-child(2){
               color: #87888c;
               font-size: 18px;
           }
        }
        .cooperation{
            display: flex;
            justify-content: center;
            align-items: center;
            margin-top: 30px;
            img{
                width: 30px;
                height: 30px;
                margin-right: 20px;
            }
            img:nth-child(1){
                width: 200px;
                height: 20px;
            }
            img:nth-child(8){
                width: 200px;
                height: 20px;
            }
        }
    }
    .exploit-carousel{
        width: 50%;
        height: 55%;
        margin: 0 auto;
        padding-bottom: 20px;
    }
}
.case{
    margin-top: 40px;
    .case-title{
        display: flex;
        justify-content: space-between;
        .recommend{
            img{
                width: 16px;
                height: 17px;
                display: inline-block;
            }
            span{
                font-size: 24px;
                font-weight: 800;
                color: black;
            }
        }
        .view-more{
            padding: 5px 8px;
            border: 1px solid skyblue;
            border-radius: 20px;
            a{
                color: skyblue;
            }
        }
    }
    .case-conten{
        ul{
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            margin-top: 20px;
            li{
                width: 31%;
                box-shadow: 0px 13px 28.42px 0.58px rgba(0, 0, 0, 0.05);
                margin-bottom: 20px;
                border-radius: 10px;
                a{
                    display: block;
                    img{
                        border-top-left-radius: 10px;
                        border-top-right-radius: 10px;
                    }
                    div:nth-child(2){
                        padding: 5px;
                        font-size: 16px;
                        font-weight: 700;
                    }
                    div:nth-child(3){
                        padding: 0 5px;
                        font-size: 15px;
                        color: gray;
                    }
                }
            }
        }
    }
}